FUTURE RIPPLE Future Ripple biker boots Women's shoes - Space silverSMFK classic biker boots, the initial version of the injured military boots, three joints splicing, short boots inside plus side zipper short boots style. The 2025 version, toe and outsole design inspired by mechanical gears, SMFK's design style pursues simplicity shape and special, the texture modeling of the gears has a simple and unique aesthetic, is a representative of the cycle, is the transmission of power, is the standard of the scale. Double